Cast

• Eli Marienthal — Hogarth Hughes
• Vin Diesel — The Iron Giant
• Jennifer Aniston — Annie Hughes
• Harry Connick Jr. — Dean McCoppin
• Christopher McDonald — Kent Mansley
• John Mahoney — General Rogard
• M. Emmet Walsh — Earl Stutz
• James Gammon — Floyd Turbeaux
• James Gammon — Floyd Turbeaux
• Cloris Leachman — Mrs. Lynley Tensedge
• Brian Tochi — Additional Voices
• Jack Angel — Additional Voices
• Mary Kay Bergman — Additional Voices
• Michael Bird — Additional Voices
• Devon Cole Borisoff — Additional Voices
• Zack Eginton — Additional Voices
• Paul Eiding — Additional Voices
• Bill Farmer — Additional Voices
• Charles Howerton — Additional Voices
• Ollie Johnston — Additional Voices
• Mickie McGowan — Additional Voices
• Ryan O'Donohue — Additional Voices
• Patti Tippo — Additional Voices
• Sherry Lynn — Additional Voices
• Jennifer Darling — Additional Voices
• Bob Bergen — Additional Voices
• Rodger Bumpass — Additional Voices
• Robert Clotworthy — Additional Voices
• Phil Proctor — Additional Voices
• Frank Thomas — Additional Voices